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Merge branch 'main' of https://github.com/erickahmed/square-one

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Erick
2022-03-23 15:09:58 +01:00
parent 724cbc0d52 7a1e447bea
commit 4847fed434
12 changed files with 0 additions and 233 deletions
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testbench/adder_tb.sv
-25
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'include "cpu/alu/adder.sv"
module adder_tb();
reg ta,tb, tc;
wire t_sum, t_carry;
adder dut(t_sum, t_carry, ta, tb, tc);
initial begin
ta = 0; tb = 0; tc = 0;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 1; tb = 0; tc = 0;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 0; tb = 1; tc = 0;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 1; tb = 1; tc = 0;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 0; tb = 0; tc = 1;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 1; tb = 0; tc = 1;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 0; tb = 1; tc = 1;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 1; tb = 1; tc = 1;
$monitor("A/B/C: %b, %b, %b ",ta, tb, tc, "S/C: %b, %b",t_sum, t_carry);
end
endmodule
testbench/and16_tb.v
-18
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'include "predefined/and16.v"
module and16_tb();
reg [15:0]ta;
reg [15:0]tb;
wire [15:0]y;
and16 dut(y, ta, tb);
initial begin
ta = 15'b000000000000000; tb = 15'b000000000000000;
$monitor("IN: %b, %b ", ta, tb, "OUT: ", y);
#5 ta = 15'b011010010110010; tb = 15'b000000000000000;
$monitor("IN: %b, %b ", ta, tb, "OUT: ", y);
#5 ta = 15'b000000000000000; tb = 15'b100010110101110;
$monitor("IN: %b, %b ", ta, tb, "OUT: ", y);
#5 ta = 15'b111111111111111; tb = 15'b111111111111111;
$monitor("IN: %b, %b ", ta, tb, "OUT: ", y);
end
endmodule
testbench/and_tb.v
-17
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'include "predefined/and_gate.v"
module and_tb();
reg ta,tb;
wire ty;
and_gate dut(y, ta, tb);
initial begin
ta = 0; tb = 0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 1; tb = 0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 0; tb = 1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 1; tb = 1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
end
endmodule
testbench/demux_tb.v
-20
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'include "predefined/demux.v"
module demux_tb();
reg a,b, sel;
output y;
demux dut(y, z, a, sel);
initial begin
a = 0; sel = 0;
$monitor("IN: %b ",a, "SEL: ",sel, " OUT: a: %b, b: %b", y, z);
#5;
a = 1;sel = 0;
$monitor("IN: %b ",a, "SEL: ",sel, " OUT: a: %b, b: %b", y, z);
#5;
a = 0; sel = 1;
$monitor("IN: %b ",a, "SEL: ",sel, " OUT: a: %b, b: %b", y, z);
#5;
a = 1; sel = 1;
$monitor("IN: %b ",a, "SEL: ",sel, " OUT: a: %b, b: %b", y, z);
end
endmodule
testbench/half_adder_tb.sv
-17
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'include "cpu/alu/halfadder.sv"
module halfadder_tb();
reg ta,tb;
wire t_sum, t_carry;
halfadder dut(t_sum, t_carry, ta, tb);
initial begin
ta = 0; tb = 0;
$monitor("A/B: %b, %b ",ta, tb, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 1; tb = 0;
$monitor("A/B: %b, %b ",ta, tb, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 0; tb = 1;
$monitor("A/B: %b, %b ",ta, tb, "S/C: %b, %b",t_sum, t_carry);
#5 ta = 1; tb = 1;
$monitor("A/B: %b, %b ",ta, tb, "S/C: %b, %b",t_sum, t_carry);
end
endmodule
testbench/mux_tb.v
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'include "predefined/mux.v"
module mux_tb();
reg a,b, sel;
output y;
mux dut(a, b, sel, y);
initial begin
a = 0; b = 0; sel = 0;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
#5;
a = 1; b = 0; sel = 0;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
#5;
a = 0; b = 1; sel = 0;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
#5;
a = 1; b = 1; sel = 0;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
#5;
a = 0; b = 0; sel = 1;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
#5;
a = 1; b = 0; sel = 1;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
#5;
a = 0; b = 1; sel = 1;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
#5;
a = 1; b = 1; sel = 1;
$monitor("IN: %b, %b ",a, b, "SEL: ",sel, " OUT: ",y);
end
endmodule
testbench/nand_tb.v
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'include "predefined/nand_gate.v"
module nand_tb();
reg ta,tb;
wire ty;
nand_gate dut(y, ta, tb);
initial begin
ta = 0; tb = 0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 1; tb = 0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 0; tb = 1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 1; tb = 1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
end
endmodule
testbench/nor_tb.v
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'include "predefined/nor_gate.v"
module nor_tb();
reg ta, tb;
wire ty;
nor_gate dut(y, ta, tb);
initial begin
ta=0, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=0, tb=1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=1;
end
endmodule
testbench/not_tb.v
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@@ -1,15 +0,0 @@
'include "predefined/not_gate.v"
module not_tb();
reg ta;
wire ty;
not_gate dut(y, ta);
initial begin
ta=0;
$monitor("IN: %b", ta, "OUT: ", y)
ta=1;
$monitor("IN: %b", ta, "OUT: ", y)
end
endmodule
testbench/or_tb.v
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'include "predefined/or_gate.v"
module or_tb();
reg ta, tb;
wire ty;
or_gate dut(y, ta, tb);
initial begin
ta=0, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=0, tb=1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=1;
end
endmodule
testbench/xnor_tb.v
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'include "predefined/xnor_gate.v"
module xnor_tb();
reg ta, tb;
wire ty;
xnor_gate dut(y, ta, tb);
initial begin
ta=0, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=0, tb=1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=1;
end
endmodule
testbench/xor_tb.v
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'include "predefined/xor_gate.v"
module nor_tb();
reg ta, tb;
wire ty;
xor_gate dut(y, ta, tb);
initial begin
ta=0, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=0, tb=1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
ta=1, tb=1;
end
endmodule